Hi iam having a issue where if i put any Level Req for weapons armor etc.. it comes up with 0 results i have tried it with 3 different browsers can you tell me whats up? everything else works just not the level req

I think this is on GGG side. I've contacted them, so we'll see if they fix it.

GGG told me this happens when you have logged into a character on a normal non-beta realm and then the API got refreshed by poe.trade. For people who are experiencing this issue (their beta IGN not displayed): try logging into your beta account and then triggering a stash update by placing or removing items in public tabs.

On HC Beta, trying to go to the currency "manage my shop" and add offers.
The page accepts the listed offers and show they are active for 24 hours, but when I search the offers are not listed.

I've waited about 2 hours, knowing that it takes some time to update. I've even tried turning off the "only online" option and its not even showing then.

Currency trading (edit: in beta) only works for people with premium stash tabs. This is used to detect your IGN. You need to create any public stash tab listing first, after it's been parsed by poe.trade and your IGN is detected, you can create listings via the currency website.